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Latest Helices Stories

2009-12-09 08:00:00

CARLSBAD, Calif., Dec. 9 /PRNewswire/ -- GenVault Corporation (Carlsbad, CA) today announces a supply and resale agreement with Life Technologies Corporation (Nasdaq: LIFE), under which Life Technologies will have non-exclusive access to GenTegra(TM) DNA technology. This technology platform comes in several formats that are consistent with Life Technologies' on-going efforts to promote the development and delivery of products in ways that help to protect and preserve the environment. "We...

2009-12-08 06:00:00

SAN DIEGO, Dec. 8 /PRNewswire/ -- Biomatrica, the leader in room temperature biological sample stabilization, today announced the release of DNAgard(TM), the first room temperature-based liquid formulation for stabilization and storage of tissues and cells. The new DNAgard product adds to Biomatrica's portfolio of solutions for room-temperature storage, archiving, stabilization and transportation of biological samples. Utilizing Biomatrica's SampleMatrix® technology...

2009-12-04 01:06:53

Researchers show how proteins slide along DNA to carry out vital biological processes A team of scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, Harvard University, and the Indian Institute of Science has made a major step in understanding how molecules locate the genetic information in DNA that is necessary to carry out important biological processes. The research, published in the December 1, 2009 edition of Nature Structural & Molecular Biology,...

2009-11-10 15:01:49

A researcher at Iowa State University has discovered how a group of proteins from plant pathogenic bacteria interact with DNA in the plant cell, opening up the possibility for what the scientist calls a "cascade of advances." Adam Bogdanove, associate professor in plant pathology, was researching the molecular basis of bacterial diseases of rice when he and Matthew Moscou, a student in the bioinformatics and computation biology graduate program, discovered that the so-called TAL effector...

2009-11-05 14:30:00

NEW YORK, Nov. 5 /PRNewswire/ -- Is homosexuality a choice, or is it part of our biological makeup? In the last few decades the topic has raged around the world from dinner tables to courtrooms. There have been very few scientific studies dedicated to identifying whether there is "gay gene" or attempting to clarify a scientific standard in this debate. The last major study was conducted 18 years ago by Harvard neuroscientist, Simon LeVay. His study involved research on the size of the...

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2009-11-04 12:15:00

A poll conducted for Britain's Science Museum on Wednesday named the X-ray the most important modern scientific achievement, beating out the Apollo spacecraft and DNA, AFP reported. The museum curators selected 10 of the greatest achievements in science, technology and engineering to be voted on by nearly 50,000 members of the public. The X-ray machine topped the votes, while the discovery of penicillin antibiotics came second, followed by the DNA double helix. Next was the Apollo 10 space...

2009-10-29 10:18:00

OMAHA, Neb., Oct. 29 /PRNewswire-FirstCall/ -- Transgenomic Inc. (OTC Bulletin Board: TBIO) announces the following Webcast: What: Transgenomic Inc. Third Quarter 2009 Earnings Release Conference Call When: Thursday, November 5, 2009 @ 5:00 p.m. Eastern Where: http://www.transgenomic.com/events.asp?id=6 How: Live over the Internet -- Simply log on to the web at the address above....

2009-10-22 06:45:00

SOLANA BEACH, Calif., HAMILTON, New Zealand, & CHARLOTTESVILLE, Va., Oct. 22 /PRNewswire/ -- ZyGEM Corp. Ltd. and Phthisis Diagnostics today announced that they have entered into an agreement to develop products enabling the detection of infectious pathogens in complex samples, such as stool, blood and water. The collaboration will harness ZyGEM's advanced enzymatic nucleic acid extraction technology and Phthisis Diagnostics' molecular diagnostic expertise to provide fast, accurate...

2009-10-14 13:40:00

LAS VEGAS, Oct. 14 /PRNewswire/ -- Nucleix, Ltd., an emerging life science company specializing in forensic DNA analysis, announced that company researchers today presented its DNA authentication technology, a novel assay to distinguish between in-vivo (real) and in-vitro (fake) DNA, at the 20th International Symposium on Human Identification in Las Vegas, Nevada. Earlier this year, Nucleix scientific co-founders Adam Wasserstrom, Ph.D., and Dan Frumkin, Ph.D., demonstrated that...

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2009-10-09 09:40:00

Scientists have finally cracked the code of the three dimensional structure of the human genome. This could lead to a better understanding of the function and structures of cellular DNA and how it folds at scales that dwarf the double helix, according to a report published Thursday. "By breaking the genome into millions of pieces, we created a spatial map showing how close different parts are to one another," said Nynke van Berkum, one of two primary authors of the study, which appears in the...


Latest Helices Reference Libraries

Brief Introduction To DNA Probes
2014-01-12 00:00:00

DNA probes help scientists to detect a specific gene in a long DNA sequence. According to Dr. Michael A. Pfaller, DNA probes are “single-stranded pieces of nucleic acid, labeled with a specific tracer (isotope, enzyme, or chromophore), that will hydrogen bond (hybridize) with complementary single-stranded pieces of DNA (or RNA) under the appropriate conditions of pH, temperature, and iconic strength.” The Foundation for Genomics and Population Health website has a helpful video about...

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Word of the Day
ambsace
  • Bad luck; misfortune.
  • The smallest amount possible or the most worthless thing.
The word 'ambsace' comes from a Latin word meaning 'both'.